TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — side by side at true scale
Click either cabinet to swap A ↔ B · Reference height: 440 mm (44.0 cm) · 1 mm = 1.27 px
Bowers & Wilkins 805 D4vsFocal Sopra N°1
The Bowers & Wilkins 805 D4 stands 44.0 cm tall — about 1.5 cm more than the Focal Sopra N°1 at 42.5 cm. On footprint the Focal Sopra N°1 is the wider cabinet (25.2 cm versus 22.8 cm). At 89 dB against 88 dB, the Focal Sopra N°1 is the easier load to drive and plays louder from the same amplifier. The Bowers & Wilkins 805 D4 reaches deeper in the bass, down to 42 Hz versus 45 Hz. The Bowers & Wilkins 805 D4 is front-ported and the Focal Sopra N°1 is rear-ported. Both land in a similar price bracket, around $8,500 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Focal |
| Model | 805 D4 D4 | Sopra N°1 |
| HiFi ladder position | #170 of 215 bookshelf | #162 of 215 bookshelf |
| Height | 440 mm | 425 mm |
| Width | 228 mm | 252 mm |
| Depth | 373 mm | 396 mm |
| Weight | 15.55 kg | 16 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (diamond dome), 1× 165 mm mid-bass (Continuum cone) | 1× 27 mm tweeter (pure beryllium inverted dome), 1× 165 mm mid-bass (W sandwich cone) |
| Frequency — low | 42 Hz | 45 Hz |
| Frequency — high | 28000 Hz | 40000 Hz |
| Sensitivity | 88 dB | 89 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 50–120 W | 25–150 W |
| MAP (USD) | $8,000 / pair | $8,999 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | focal.com ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.